I assume the plugin will work with LCDS as long as you are not trying to test RTMP traffic. If someone tries this and it doesn’t work, please open an issue on GitHub. I would love to see this tool work with LCDS.

As far as I can tell, load-test-tool is more of a general benchmark for LCDS. It was to test the maximum throughput and latency of the services. The JMeter-AMF plugin is designed to test the limitations of your specific application and environment by recording real traffic and playing it back.

[...] Tretola announces a project by his colleague Ken Hill that is an open source JMeter-AMF load test plugin designed to overcome duplicate session errors when load testing Flex applications using BlazeDS [...]

Hi,
I do have problem in load testing for flex application.I downloaded J meter AMF package from https://github.com/steeltomato/jmeter-amf/downloads.
I also download charles and record some AMF request.I uploaded Amf request in J Meter HTTP sampler. I am not getting response from Server .Please help me to proceed further.